The diameter of the yellow circle is 4 cm. The diameter of the whole
figure is 8 cm. What is the area of the blue region, in terms of rt?

12 point are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr?

Use the distributive law to multiply. 3(4x + 5y + 6)

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?